Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/49999

TitleA chromatic diversity index based on complex scenes
Author(s)Linhares, João M. M.
Nascimento, Sérgio M. C.
Issue date1-Feb-2012
PublisherThe Optical Society
JournalJournal of the Optical Society of America A: Optics and Image Science, and Vision
Abstract(s)We propose a chromatic diversity index based on the Munsell set capable of predicting illuminant induced changes in chromatic diversity of complex scenes. The color differences between complex scenes derived from hyperspectral data under a test and under a reference CIE D65 illuminant were computed and compared with the corresponding differences for the Munsell set. It was found that the average color difference between the complex scenes correlates well with the color differences of the Munsell samples with an average correlation of about 0.94, a result indicating that the Munsell set can be used to predict chromatic changes in complex scenes. © 2012 Optical Society of America.
TypeArticle
URIhttp://hdl.handle.net/1822/49999
DOI10.1364/JOSAA.29.00A174
ISSN1084-7529
Publisher versionhttps://www.osapublishing.org/josaa/abstract.cfm?uri=josaa-29-2-A174#articleBody
Peer-Reviewedyes
AccessRestricted access (UMinho)
Appears in Collections:CDF - OCV - Artigos/Papers (with refereeing)

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